@article{947280,
      author = {Evans, Geoffrey, and Norris, Pippa.},
      url = {http://library.usi.edu/record/947280},
      title = {Critical elections : British parties and voters in  long-term perspective /},
      publisher = {SAGE,},
      recid = {947280},
      pages = {xl, 310 p. :},
      address = {London ;},
      year = {1999},
}